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  • COOLMOON FROST X400 PWM Color LED air CPU Cooler for I3 I5 I7 AMD Processor 5V ARGB Mainboard Lighting Sync Heatsink
  • COOLMOON FROST X400 PWM Color LED air CPU Cooler for I3 I5 I7 AMD Processor 5V ARGB Mainboard Lighting Sync Heatsink
  • COOLMOON FROST X400 PWM Color LED air CPU Cooler for I3 I5 I7 AMD Processor 5V ARGB Mainboard Lighting Sync Heatsink
  • COOLMOON FROST X400 PWM Color LED air CPU Cooler for I3 I5 I7 AMD Processor 5V ARGB Mainboard Lighting Sync Heatsink
  • COOLMOON FROST X400 PWM Color LED air CPU Cooler for I3 I5 I7 AMD Processor 5V ARGB Mainboard Lighting Sync Heatsink
  • COOLMOON FROST X400 PWM Color LED air CPU Cooler for I3 I5 I7 AMD Processor 5V ARGB Mainboard Lighting Sync Heatsink
COOLMOON FROST X400 PWM Color LED air CPU Cooler for I3 I5 I7 AMD Processor 5V ARGB Mainboard Lighting Sync Heatsink
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COOLMOON FROST X400 PWM Color LED air CPU Cooler for I3 I5 I7 AMD Processor 5V ARGB Mainboard Lighting Sync Heatsink

  • 10 - 99 Pieces
    $12.90
  • 100 - 499 Pieces
    $11.90
  • >= 500 Pieces
    $10.90

Customization:

Customized logo（Min.Order: 3000 pieces）
Customized packaging（Min.Order: 6000 pieces）
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COOLMOON FROST X400 PWM Color LED air CPU Cooler for I3 I5 I7 AMD Processor 5V ARGB Mainboard Lighting Sync Heatsink

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Advanced CPU Cooling: Equipped with a copper and aluminum hybrid heatsink, the COOLMOON FROST X400 delivers efficient heat dissipation (65CFM airflow) to maintain optimal CPU performance under heavy workloads.
  • Dynamic RGB Lighting: Features 5V ARGB LED technology with gradient-colored transparent fan blades, offering customizable lighting effects synchronized with motherboard RGB systems for immersive visual customization.

Key features

  • 1. Advanced Material Technology for Enhanced Cooling

    • With a copper and aluminum composite heatsink, ensure superior heat dissipation compared to all-aluminum designs*, keeping CPUs cool under intensive workloads. The copper core accelerates thermal transfer, while the aluminum fins maximize surface area for efficient cooling.

  • 2. Dynamic ARGB Lighting for Customizable Aesthetics

    • With 5V ARGB LED lighting and motherboard sync compatibility, customize colors and effects to match your setup’s style*. The translucent fan blades and gradient lighting create a vibrant, futuristic look for gaming and enthusiast builds.

  • 3. Smart PWM Control for Quiet Performance

    • With PWM-controlled fan speed and 65CFM airflow, balance cooling efficiency and low noise levels automatically*. The fluid dynamic bearings ensure smooth operation for up to 50,000 hours, outlasting traditional sleeve-bearing fans*.

  • 4. Versatile Scenario Solutions for High-Performance Needs

    • Designed for CPUs in gaming and multitasking scenarios, the FROST X400 maintains stable temperatures even under heavy loads*. The compact 120mm form factor fits most modern cases, making it ideal for both home builds and compact systems.

  • 5. Durable Engineering Meets Industry Standards

    • Fluid dynamic bearings and a robust metal-aluminum heatsink construction meet rigorous durability standards*, ensuring reliable operation for over 50,000 hours. The design aligns with modern PC component compatibility requirements for seamless integration.

Product details

COOLMOON FROST X400 PWM Color LED air CPU Cooler for I3 I5 I7 AMD Processor 5V ARGB Mainboard Lighting Sync Heatsink

The COOLMOON FROST X400 PWM Color LED CPU Cooler combines cutting-edge cooling performance with customizable RGB lighting. Designed for Intel I3/I5/I7 and AMD processors, this 120mm air cooler features a copper-and-aluminum heatsink and PWM-controlled fans for efficient thermal management. With 5V ARGB lighting synchronization and a fluid-bearing design, it balances aesthetics, longevity, and quiet operation for gaming PCs and high-performance systems.

Technical specifications

FeatureSpecificationApplication Scenario
Airflow65 CFMCooling high-performance CPUs under load
Bearing TypeFluid BearingProlonged use in gaming or overclocked systems
Heatsink MaterialCopper & Aluminum / Aluminum / CopperEfficient heat dissipation for overclocked CPUs
Fan Life50,000 HoursLong-term reliability in 24/7 server setups
LED Compatibility5V ARGBSyncing with RGB motherboard lighting systems
Fan ControlPWMAdaptive cooling for noise-optimized setups
Dimensions120x120x25mmCompact fit for most mid-tower PC builds

Customization guide

Adjustable PWM fan speed ensures optimal cooling or silent operation based on system load. The 5V ARGB LED system supports color customization via motherboard software, enabling seamless synchronization with RGB peripherals. The heatsink’s modular design allows partial disassembly for cleaning or material-specific thermal paste application.

Get inspired

Elevate your system’s performance and aesthetics with the FROST X400. Its rainbow-gradient LED blades and copper-aluminum heatsink deliver both striking visuals and reliable cooling. Whether you’re building a gaming rig or a content-creation workstation, this cooler adapts to your needs—with PWM, you can balance noise and cooling efficiency, and with ARGB sync, you can create a cohesive lighting theme.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Airflow (CFM)6574.75 (+15%)84.5 (+30%)
Max RPM800–1,500900–1,6501,000–1,800
LED CustomizationBasic RGB modes16.8M colorsPer-blade animation
Noise Level (dBA)22–2824–3026–32

Supplier's note

  1. Three Technical Breakthroughs:

    • PWM Speed Control: Enables adaptive cooling, reducing noise by up to 20% compared to fixed-speed fans.
    • Copper-Aluminum Heatsink: Combines high thermal conductivity (copper) with lightweight durability (aluminum), outperforming all-aluminum designs by 30% in heat dissipation tests.
    • 5V ARGB Sync: Offers 16.8M color options and motherboard-linked effects, exceeding standard RGB compatibility.

  2. Optimal Version Selection:

    • Base Model: Ideal for budget builds or users prioritizing quiet operation. Its 65 CFM airflow handles standard gaming loads efficiently.
    • Advanced Model: Targets enthusiasts requiring higher airflow (e.g., overclocked CPUs) while maintaining RGB customization.
    • Pro Model: Best for extreme cooling demands and immersive lighting setups. Its 1,800 RPM and per-blade animation capabilities cater to competitive gamers and PC modders.

With the Pro version’s triple-industry-standard copper content, you can sustain 24/7 server workloads without thermal throttling. Pair its ARGB sync with compatible motherboards to create a fully cohesive, high-performance rig.

Frequently asked questions

  • Which CPU cooler suits Intel I5/I7 and AMD processors with RGB lighting?

  • How do I clean the heatsink of the COOLMOON FROST X400 CPU Cooler?

  • What’s the advantage of copper vs aluminum in the FROST X400’s heatsink?

  • Can the COOLMOON FROST X400’s LED colors be customized?

  • Is the FROST X400 suitable for gaming PCs needing RGB sync?

  • What’s the fan life expectancy of the COOLMOON FROST X400?

  • Does the FROST X400 fit standard CPU sockets?

  • How does the PWM control improve cooling efficiency?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Airflow EfficiencyGaming PCs, Overclocked BuildsIndustry Standard: 50 CFM ▲ Our Base: 60 CFM ▲▲ Our Advanced: 65 CFM (65 CFM1)▲▲ Advanced: 30% higher airflow for sustained CPU cooling2Higher airflow may increase noise (see Noise Level row)
Noise LevelHome Offices, Quiet WorkstationsIndustry Standard: 35 dB(A) ▲ Our Base: 30 dB(A) ▲▲ Our Advanced: 28 dB(A)3▲▲ Advanced: Quieter than a whisper (28 dB(A))4Lower airflow may compromise cooling in extreme scenarios
Bearing TypeLong-Running Servers, 24/7 UseIndustry Standard: Sleeve Bearing (30k hrs) ▲ Our Base/Advanced: Fluid Bearing (50k hrs)5▲▲ Double the lifespan vs. Sleeve Bearings6Higher cost compared to entry-level models
LED CustomizationRGB-Centric Builds, Enthusiast PCsIndustry Standard: No RGB ▲ Our Base: Basic RGB ▲▲ Our Advanced: 5V ARGB (16.8M colors)7▲▲ Syncs with motherboard RGB (supports ASUS/Aura, MSI/Mystic Light)8RGB features may add complexity to setup
Heatsink MaterialHigh-Performance CPUs, Thermal DemandsIndustry Standard: Aluminum ▲ Our Base: Aluminum ▲▲ Our Advanced: Copper Core + Aluminum Fins9▲▲ 40% faster heat dissipation vs. Aluminum-only designs10Slightly heavier than all-aluminum alternatives
Fan LifeIndustrial Use, Data CentersIndustry Standard: 30k hrs ▲ Our Base: 40k hrs ▲▲ Our Advanced: 50k hrs11▲▲ 66% longer lifespan than industry average12Higher upfront cost for premium materials

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